Best Selling Products

Compact, lightweight and ready for any adventure, the SWAROVSKI OPTIK CL Companion 8x30 is the ideal companion for observing nature. Its large fiel...

A must-have for astrophotography. Celestron's CPC telescopes revolutionized the world of automated telescopes with the exclusive SkyAlign simplifie...

Sub angstrom H-alpha systems have long been cost prohibitive for the amateur. Designs other than the Coronado are difficult to use because of tempe...

The Sky-Watcher 10" Collapsible Dobsonian delivers a large 254 mm aperture in a transport-friendly package. Its patented truss-tube design collapse...

See the universe with both eyes. The Celestron Stereo Binocular Viewer lets you adapt two eyepieces to your telescope and observe with both eyes at...

Cut through light pollution and boost nebula contrast with the Celestron UHC/LPR (Ultra High Contrast / Light Pollution Reduction) filter. This 2" ...

Cut through light pollution and boost nebula contrast with the Celestron UHC/LPR (Ultra High Contrast / Light Pollution Reduction) filter. This 1.2...

Reveal the faint detail of planetary and emission nebulae with the Celestron Oxygen III (OIII) narrowband filter. This 2" filter isolates the doubl...

Reveal the faint detail of planetary and emission nebulae with the Celestron Oxygen III (OIII) narrowband filter. This 1.25" filter isolates the do...

Combination camera adapter for 1.25" that allows for both direct and eyepiece projection photography. Threaded for filters.

The Celestron Reducer/Corrector is a combination focal reducer and field corrector that transforms your Schmidt-Cassegrain telescope into a faster,...

The Celestron X-Cel LX 2x Barlow Lens doubles the magnification of all your 1.25" eyepieces while preserving sharp, high-contrast, color-accurate v...

Step up to premium wide-field views with Celestron Luminos eyepieces. Featuring an immersive 82° apparent field of view and a flat, high-contrast i...

The Celestron Luminos 2.5x Barlow Lens is a premium accessory that increases the magnification of your 2" and 1.25" eyepieces by 2.5 times. Its 4-e...

⚠️ This book is written in French.Knowing how to use a map and compass is far more than a backup for when GPS technology and your batteries fail — ...

La boussole à visée avec miroir TruArc 7 de Brunton est un outil de navigation fiable et abordable pour toutes vos aventures en plein air.

The knife that started it all. Opinel's most iconic size, the No.08 in XC90 carbon steel takes a razor edge and re-sharpens with ease — a favourite...

stainless steelRange: T: -10...+90°CØ 51 x 410 mm

The crucible tongs are strong and dependable for carrying crucibles or evaporating dishes.The nonbinding joint allows smooth operation.

Beaker Brush, Black Bristle 76mm d.x 152mm l.x330mm tl.

Burettes with teflon stopcockBurettes with teflon stopcock

Add a touch of sophistication to your yard with this elegant copper hummingbird feeder, a luxurious stop on a hummingbird's lengthy journey. The wi...